<template>
  <div class="app-container">

    <!-- 搜索工作栏 -->
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="90px">
      <el-form-item label="appKey" prop="appKey">
        <el-input v-model="queryParams.appKey" placeholder="请输入萤石账号appKey" clearable @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item label="Secret" prop="appSecret">
        <el-input v-model="queryParams.appSecret" placeholder="请输入萤石账号Secret" clearable @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item label="accessToken" prop="accessToken">
        <el-input v-model="queryParams.accessToken" placeholder="请输入萤石账号获取的accessToken" clearable @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <!-- 操作工具栏 -->
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
                   v-hasPermi="['system:video:create']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport" :loading="exportLoading"
                   v-hasPermi="['system:video:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <!-- 列表 -->
    <el-table v-loading="loading" :data="list">
      <el-table-column label="萤石账号appKey" align="center" prop="appKey" />
      <el-table-column label="萤石账号Secret" align="center" prop="appSecret" />
      <el-table-column label="萤石账号获取的accessToken" align="center" prop="accessToken" />
      <el-table-column label="accessToken过期时间" align="center" prop="expireTime" width="180">
        <template v-slot="scope">
          <span>{{ parseTime(scope.row.expireTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template v-slot="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="更新时间" align="center" prop="updateTime" width="180">
        <template v-slot="scope">
          <span>{{ parseTime(scope.row.updateTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template v-slot="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
                     v-hasPermi="['system:video:update']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
                     v-hasPermi="['system:video:delete']">删除</el-button>
          <el-dropdown size="mini" @command="(command) => handleCommand(command, scope.row)"
                       v-hasPermi="['system:video:update', 'system:video:query']">
            <el-button size="mini" type="text" icon="el-icon-d-arrow-right">更多</el-button>
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item command="handleToken" icon="el-icon-upload"
                                v-hasPermi="['system:video:update']">同步Token</el-dropdown-item>
              <el-dropdown-item command="handleUpdates" icon="el-icon-loading"
                                v-hasPermi="['system:video:update']">同步设备列表</el-dropdown-item>
              <el-dropdown-item command="handleSelect" icon="el-icon-document"
                                v-hasPermi="['system:video:query']">查看设备列表</el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown>
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页组件 -->
    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNo" :limit.sync="queryParams.pageSize"
                @pagination="getList"/>

    <!-- 对话框(添加 / 修改) -->
    <el-dialog :title="title" :visible.sync="open" width="700px" v-dialogDrag append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="200px">
        <el-form-item label="萤石账号appKey" prop="appKey">
          <el-input v-model="form.appKey" placeholder="请输入萤石账号appKey" />
        </el-form-item>
        <el-form-item label="萤石账号Secret" prop="appSecret">
          <el-input v-model="form.appSecret" placeholder="请输入萤石账号Secret" />
        </el-form-item>
        <el-form-item label="萤石账号获取的accessToken" prop="accessToken">
          <el-input v-model="form.accessToken" placeholder="请输入萤石账号获取的accessToken" />
        </el-form-item>
        <el-form-item label="accessToken过期时间" prop="expireTime">
          <el-input v-model="form.expireTime" placeholder="请输入accessToken过期时间" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  createVideo,
  deleteVideo,
  exportVideoExcel,
  getVideo,
  getVideoPage,
  updateVideo
} from "@/api/system/video/video";
import {createLists} from "@/api/system/video/list";

export default {
  name: "SystemVideo",
  components: {
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 萤石账号管理列表
      list: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNo: 1,
        pageSize: 10,
        appKey: null,
        appSecret: null,
        accessToken: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        appKey: [{ required: true, message: "萤石账号appKey不能为空", trigger: "blur" }],
        appSecret: [{ required: true, message: "萤石账号Secret不能为空", trigger: "blur" }],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询列表 */
    getList() {
      this.loading = true;
      // 执行查询
      getVideoPage(this.queryParams).then(response => {
        this.list = response.data.list;
        this.total = response.data.total;
        this.loading = false;
      });
    },
    /** 取消按钮 */
    cancel() {
      this.open = false;
      this.reset();
    },
    /** 表单重置 */
    reset() {
      this.form = {
        id: undefined,
        appKey: undefined,
        appSecret: undefined,
        accessToken: undefined,
        expireTime: undefined,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNo = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加萤石账号管理";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id;
      getVideo(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改萤石账号管理";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (!valid) {
          return;
        }
        // 修改的提交
        if (this.form.id != null) {
          updateVideo(this.form).then(response => {
            this.$modal.msgSuccess("修改成功");
            this.open = false;
            this.getList();
          });
          return;
        }
        // 添加的提交
        createVideo(this.form).then(response => {
          this.$modal.msgSuccess("新增成功");
          this.open = false;
          this.getList();
        });
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const id = row.id;
      this.$modal.confirm('是否确认删除萤石账号管理编号为"' + id + '"的数据项?').then(function() {
          return deleteVideo(id);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {});
    },
    /** 同步accessToken */
    handleToken(row){
      const appKey = row.appKey;
      const appSecret = row.appSecret;

      fetch("https://open.ys7.com/api/lapp/token/get",{
        method: "POST", //post请求
        headers: {
          'Content-Type': 'application/x-www-form-urlencoded'
        },
        body: 'appKey='+appKey+'&appSecret='+appSecret
      }).then(response => {
        if (response.ok){
          return response.json()
        }
      }).then(res =>{
        this.form.id = row.id
        this.form.appKey = appKey
        this.form.appSecret = appSecret
        this.form.accessToken = res.data.accessToken
        this.form.expireTime = res.data.expireTime

        updateVideo(this.form).then(data =>{
          if (data.code === 0){
            this.$message.success("获取最新accessToken成功")
          } else {
            this.$message.error("同步失败，请检查设置")
          }
        })
      })
    },
    /** 同步摄像头列表操作 */
    handleUpdates(row) {
      const accessToken = row.accessToken;

      fetch("https://open.ys7.com/api/lapp/camera/list",{
        method: 'POST',//post请求
        headers: {
          'Content-Type': 'application/x-www-form-urlencoded'
        },
        body: 'accessToken='+accessToken+'&pageStart=0&pageSize=32',
      }).then(response => {
        if (response.ok){
          return response.json()
        }
      }).then(res =>{
        createLists(res.data).then(data =>{
          if (data.code === 0){
            this.$message.success("同步信息成功")
          }else {
            this.$message.error("同步失败，请检查配置")
          }
        })
      });
    },
    /** 跳转摄像头列表操作 */
    handleSelect(){
      this.$router.push({
        path: "/video/list",
      });
    },
    /** 更多操作触发 */
    handleCommand(command, row) {
      switch (command) {
        case "handleToken":
          this.handleToken(row);
          break;
        case "handleUpdates":
          this.handleUpdates(row);
          break;
        case "handleSelect":
          this.handleSelect();
          break;
        default:
          break;
      }
    },
    /** 导出按钮操作 */
    handleExport() {
      // 处理查询参数
      let params = {...this.queryParams};
      params.pageNo = undefined;
      params.pageSize = undefined;
      this.$modal.confirm('是否确认导出所有萤石账号管理数据项?').then(() => {
          this.exportLoading = true;
          return exportVideoExcel(params);
        }).then(response => {
          this.$download.excel(response, '萤石账号管理.xls');
          this.exportLoading = false;
        }).catch(() => {});
    }
  }
};
</script>
